998132490

998,132,490 is an even composite number composed of four prime numbers multiplied together.

What does the number 998132490 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

998132490 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 998132490:

2 × 3³ × 5 × 3696787

(2 × 3 × 3 × 3 × 5 × 3696787)

See below for interesting mathematical facts about the number 998132490 from the Numbermatics database.

Names of 998132490

Cardinal: 998132490 can be written as Nine hundred ninety-eight million, one hundred thirty-two thousand, four hundred ninety.

Scientific notation

Scientific notation: 9.9813249 × 10⁸

Factors of 998132490

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 3696797

Divisors of 998132490

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 3696787 7393574 11090361 18483935 22180722 33271083 36967870 55451805 66542166 99813249 110903610 166355415 199626498 332710830 499066245 998132490
Sum of all divisors σ(n): 2661687360
Sum of proper divisors (its aliquot sum) s(n): 1663554870
998132490 is an abundant number, because the sum of its proper divisors (1663554870) is greater than itself. Its abundance is 665422380

Bases of 998132490

Binary: 111011011111100100101100001010₂
Hexadecimal: 0x3B7E4B0A
Base-36: GI9FYI

Squares and roots of 998132490

998132490 squared (998132490²) is 996268467593600100
998132490 cubed (998132490³) is 994407926267684375877249000
The square root of 998132490 is 31593.2348771063
The cube root of 998132490 is 999.3771087537

Scales and comparisons

How big is 998132490?

998,132,490 seconds is equal to 31 years, 38 weeks, 2 days, 11 hours, 1 minute, 30 seconds.
To count from 1 to 998,132,490 would take you about forty-seven years!

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 998132490 cubic inches would be around 83.3 feet tall.

Recreational maths with 998132490

998132490 backwards is 094231899
998132490 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 998132490's digits is 45
More coming soon!

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The information we have on file for 998132490 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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